T5 bulbs smaller than 24"

Discussion in 'T5 Aquarium Lighting' started by Boogers, Nov 15, 2011.

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  1. 2in10

    2in10 Super Moderator

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    There is more problem with overdriving the bulbs (using substantially more energy than the bulbs were designed to use). If the wattages are close you should notice no difference. Overdriving shortens the life of the bulb.
     
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  3. brunoboarder244

    brunoboarder244 Torch Coral

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    The issue here is more under driving bulbs by running 18w bulbs on a 14w ballast